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Akter K, Rahman AN, Shirin A, Khatun S, Biswas U. Correlation of Vascular Changes in Skin Tissue of Diabetic Patients with Glycosylated Hb and duration of Disease. Mymensingh Med J 2023; 32:493-501. [PMID: 37002763] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/04/2023]
Abstract
Skin is the largest organ and outer covering of human body. It plays a great role in our visible appearance. Humans are more conscious about skin disease because it has a cosmetic priority. The cases that fulfil the selection criteria will be enrolled as study samples with a view to see correlation with glycosylated Hb, vascular changes and duration of DM. This cross-sectional study was performed in the Department of Skin and VD and the Department of Pathology of BIRDEM, Dhaka, Bangladesh from March 2017 to February 2019. Study population was all diabetic patients with skin diseases attending dermatology department of BIRDEM hospital. Among them 90 patients were selected who will do skin biopsy with diabetes mellitus. Skin biopsy tissue and blood sample were taken as materials to determine the type of skin lesion in patients with satisfactory and unsatisfactory glycaemic control; the relationship of diabetic skin lesions with duration of diabetes; and assessing the cutaneous or dermal capillary vascular changes was in Diabetes Mellitus and its correlation with HbA1c level and duration of Diabetes Mellitus. Among 90 cases age ranged from 31 to 85 years with mean age of the patients 55.06 ± 12.10 years. Maximum patients were in age group 41-50 years (32.2%). Skin disorders in Diabetes mellitus are more common in female in this study. Almost three fourth of the patients glycemic status was unsatisfactory. Satisfactory glycemic patients were 17 cases (18.9%) and unsatisfactory glycemic patients were 73 cases (81.1%). Mean HbA1c shows unsatisfactory glycemic status among 90 cases in this study. Mean HbA1c is more unsatisfactory in female patients in this study. Most common group of lesion was 37.7 % belong to miscellaneous group followed by skin diseases with strong to weak association with DM. There were no significant differences in different types of skin lesions between satisfactory and unsatisfactory blood glucose patients. Majority of the cases (37.8%) occurred after 10 years of diagnosis of DM. Mean duration of DM was highest among the patients with skin reaction to diabetic treatment (10.04±6.19). There is marked variation in thickness of dermal capillary basement membrane with duration of diabetes. There was a significant inverse correlation between perivascular infiltration and capillary basement membrane thickness.
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Affiliation(s)
- K Akter
- Dr Kajol Akter, Assistant Professor, Department of Pathology, International Medical College, Tongi, Gazipur, Bangladesh; E-mail:
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Rahman MM, Al Noman MA, Khatun S, Alam R, Shetu MMH, Talukder EK, Imon RR, Biswas MY, Anis-Ul-Haque K, Uddin MJ, Akhter S. Evaluation of Senna tora (L.) Roxb. leaves as source of bioactive molecules with antioxidant, anti-inflammatory and antibacterial potential. Heliyon 2023; 9:e12855. [PMID: 36747926 PMCID: PMC9898628 DOI: 10.1016/j.heliyon.2023.e12855] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2022] [Revised: 01/01/2023] [Accepted: 01/04/2023] [Indexed: 01/20/2023] Open
Abstract
Senna tora (L.) Roxb. is an ethno-medicinal herb used by rural and tribal people of the Satpura region of Madhya Pradesh in India and the Phatthalung Province of Thailand for treating rheumatism, bronchitis, ringworm, itches, leprosy, dyspepsia, liver disorders and heart disorders. It is also used in Chinese and Ayurvedic medicine. This study was conducted to investigate the potential of Senna tora (L.) Roxb. as a source of drug candidates against oxidants, inflammation, and bacterial infection. Preliminary phytochemical screening (PPS) and GC-MS were performed to identify the phytochemicals in the ethyl acetate extract of Senna tora (L.) Roxb. leaves (EAESTL). The in vitro antioxidant activity was assessed by 2,2-diphenyl-1-picrylhydrazyl (DPPH)- and H2O2-scavenging tests; the in vitro anti-inflammatory activity was determined by bovine serum albumin (BSA) denaturation and red blood cell (RBC) hemolysis inhibition; and the antibacterial activity was evaluated by agar-well diffusion methods. Cytotoxicity was estimated by Artemia salina larvae lethality, while acute toxicity was evaluated by oral delivery of the extract to mice. In silico antioxidant, anti-inflammatory, and antibacterial activities were predicted by the Prediction of Activity Spectra for Substances (PASS) program. The pharmacokinetics related to ADME and toxicity tests were determined by the admetSAR2 and ADMETlab2 web servers, and drug-able properties were assessed by the SwissADME server. GC-MS detected fifty-nine phytochemicals that support the types of compounds (phenols, flavonoids, tannins, terpenoids, saponins, steroids, alkaloids, glycosides and reducing sugar) identified by phytochemical screening. EAESTL exhibited dose-dependent antioxidant, anti-inflammatory, and antibacterial activities without any adverse effects or fluctuations in body weight. The PASS program predicted that the identified phytochemicals have antioxidant, anti-inflammatory and antibacterial activities. Among 51 phytochemicals, 16 showed good ADME, and 8 fulfilled drug-able properties without toxicity. Altogether, four phytochemicals, viz., benzyl alcohol, 3-(hydroxy-phenyl-methyl)-2,3-dimethyl-octan-4-one, phenylethyl alcohol and 2,6,6-trimethylbicyclo [3.1.1] heptane-3-ol, showed good pharmacokinetics and drug-able properties without toxicity, along with antioxidant, anti-inflammatory, and antibacterial activities. The obtained results suggest that Senna tora (L.) Roxb. leaves contain bioactive phytochemicals that have the potential to fight against oxidants, inflammation, and bacterial infection as potential drug candidates.
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Affiliation(s)
- Md. Mashiar Rahman
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md. Abdullah Al Noman
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Shapla Khatun
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Rahat Alam
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md. Mahade Hasan Shetu
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Enamul Kabir Talukder
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Raihan Rahman Imon
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Md. Yaman Biswas
- Molecular and Cellular Biology Laboratory, Department of Genetic Engineering and Biotechnology, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - K.M. Anis-Ul-Haque
- Department of Chemistry, Jashore University of Science and Technology, Jashore 7408, Bangladesh
| | - Mohammad Jashim Uddin
- Department of Pharmacy, Jashore University of Science and Technology, Jashore 7408, Bangladesh
- Corresponding author.
| | - Shahina Akhter
- Department of Biochemistry and Biotechnology, University of Science and Technology Chittagong, Foy's Lake, Chittagong 4202, Bangladesh
- Corresponding author.
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Nishi MK, Akter S, Tania IJ, Shams N, Khatun S. Use of Drugs Considering Route of Administration on Drug Prescription Pattern for Bronchial Asthma in a Tertiary Level Hospital. Mymensingh Med J 2023; 32:73-75. [PMID: 36594304] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Bronchial asthma is one of the much known long-term respiratory conditions. Incidence is increasing, in developing countries like Bangladesh. Cross-sectional type of observational study was carried out over one year (July 2017 to June 2018) in the department of Pharmacology with collaboration of the department of Respiratory Medicine and Medicine, Mymensingh Medical College and Hospital, Mymensingh, Bangladesh. A total of 160 patients were selected non-randomly for the study. Inhalation route (52.35%) was the most preferred one over oral route (47.65%). In total 245 drugs, 131 FDC drugs (Salmeterol + Fluticasone) were prescribed with inhalation therapy which is 53.46%, another 9 FDC drugs that is (Ipratropium bromide + Salbutamol) were prescribed with inhalation therapy which is 3.67%, 101 drugs (Salbutamol) were prescribed with inhalation therapy that is 41.23%, 4 drugs (Beclomethasone) were prescribed with inhalation therapy that is 1.64%. Majority of patient were taking inhalation form of anti-asthmatic drugs.
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Affiliation(s)
- M K Nishi
- Dr Manira Khanam Nishi, M Phil (Thesis Part), Department of Pharmacology and Therapeutics, Mymensingh Medical College, Mymensingh, Bangladesh; E-mail:
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Vijayasarveswari V, Andrew AM, Jusoh M, Ahmad RB, Sabapathy T, Raof RAA, Yasin MNM, Khatun S, Rahim HA. Correction: Multi-stage feature selection (MSFS) algorithm for UWB-based early breast cancer size prediction. PLoS One 2021; 16:e0251679. [PMID: 33956904 PMCID: PMC8101738 DOI: 10.1371/journal.pone.0251679] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
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Begum T, Ahmed S, Khatun S, Arman R, Nahar L, Zisa RS, Bose SK, Hossain MM, Paul J. Measurement of Placental Index in Different Gestational Age Groups in Bangladeshi Women. Mymensingh Med J 2021; 30:143-147. [PMID: 33397865] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
Placenta is the mirror of maternal and fetal status; it reflects the changes due to complications in pregnancy of mother. The growth and survival of the fetus in utero is directly related to formation, development and maturation of the placenta. Placental index was correlated to poor pregnancy outcomes. Placental index can help to identify fetal growth restriction which is result of placental insufficiency and is characterized by insufficient trasnsplacental transport of nutrients and oxygen. This cross sectional descriptive study would provide information about the ratio of placental index in different gestational age group in Bangladeshi women. To achieve this aim the study was performed on 60 human placenta and corresponding fetuses and gestational age (in weeks) categorized as Group A (28-32), Group B (33-37), Group C (38-40). These sample and information were collected from normal pregnancy in Gynecology and Obstetrics Department of Mymensingh Medical College Hospital from July 2009 to June 2010. After preservation in 10% formal saline, study was done in Department of Anatomy in Mymensingh Medical College. In this study, the mean±SD placental index was in Group A (0.187±0.113), Group B (0.153±0.025) and Group C (0.166±0.025) and also observed that mean placental index decreased with age up to certain level then increase in Group C. The mean placental index was maximum in Group A (0.187±0.113) and was minimum in Group B (0.153±0.025). The mean difference of placental index between Groups A&B, A&C and B&C was statistically not significant. Observed findings of this study were compared with those of Western and Bangladeshi researches.
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Affiliation(s)
- T Begum
- Dr Taslima Begum, Associate Professor, Department of Anatomy, President Abdul Hamid Medical College, Kishoreganj, Bangladesh; E-mail:
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Nelson EJ, Grembi JA, Chao DL, Andrews JR, Alexandrova L, Rodriguez PH, Ramachandran VV, Sayeed MA, Wamala JF, Debes AK, Sack DA, Hryckowian AJ, Haque F, Khatun S, Rahman M, Chien A, Spormann AM, Schoolnik GK. Gold Standard Cholera Diagnostics Are Tarnished by Lytic Bacteriophage and Antibiotics. J Clin Microbiol 2020; 58:e00412-20. [PMID: 32611794 PMCID: PMC7448619 DOI: 10.1128/jcm.00412-20] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2020] [Accepted: 06/25/2020] [Indexed: 01/22/2023] Open
Abstract
A fundamental, clinical, and scientific concern is how lytic bacteriophage, as well as antibiotics, impact diagnostic positivity. Cholera was chosen as a model disease to investigate this important question, because cholera outbreaks enable large enrollment, field methods are well established, and the predatory relationship between lytic bacteriophage and the etiologic agent Vibrio cholerae share commonalities across bacterial taxa. Patients with diarrheal disease were enrolled at two remote hospitals in Bangladesh. Diagnostic performance was assessed as a function of lytic bacteriophage detection and exposure to the first-line antibiotic azithromycin, detected in stool samples by mass spectrometry. Among diarrheal samples positive by nanoliter quantitative PCR (qPCR) for V. cholerae (n = 78/849), the odds that a rapid diagnostic test (RDT) or qPCR was positive was reduced by 89% (odds ratio [OR], 0.108; 95% confidence interval [CI], 0.002 to 0.872) and 87% (OR, 0.130; 95% CI, 0.022 to 0.649), respectively, when lytic bacteriophage were detected. The odds that an RDT or qPCR was positive was reduced by more than 99% (OR, 0.00; 95% CI, 0.00 to 0.28) and 89% (OR, 0.11; 95% CI, 0.03 to 0.44), respectively, when azithromycin was detected. Analysis of additional samples from South Sudan found similar phage effects on RDTs; antibiotics were not assayed. Cholera burden estimates may improve by accommodating for the negative effects of lytic bacteriophage and antibiotic exposure on diagnostic positivity. One accommodation is using bacteriophage detection as a proxy for pathogen detection. These findings have relevance for other diagnostic settings where bacterial pathogens are vulnerable to lytic bacteriophage predation.
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Affiliation(s)
- E J Nelson
- Departments of Pediatrics and Environmental and Global Health, University of Florida, Gainesville, Florida, USA
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California, USA
| | - J A Grembi
- Department of Civil and Environmental Engineering, Stanford University, Stanford, California, USA
| | - D L Chao
- Institute for Disease Modeling, Bellevue, Washington, USA
| | - J R Andrews
- Department of Medicine, School of Medicine, Stanford University, Stanford, California, USA
| | - L Alexandrova
- Vincent Coates Foundation Mass Spectrometry Laboratory, Stanford University, Stanford, California, USA
| | - P H Rodriguez
- Departments of Pediatrics and Environmental and Global Health, University of Florida, Gainesville, Florida, USA
| | - V V Ramachandran
- Department of Pediatrics, School of Medicine, Stanford University, Stanford, California, USA
| | - M A Sayeed
- Departments of Pediatrics and Environmental and Global Health, University of Florida, Gainesville, Florida, USA
| | - J F Wamala
- Country Preparedness and IHR (CPI), World Health Organization (South Sudan), Juba, South Sudan
| | - A K Debes
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - D A Sack
- Johns Hopkins Bloomberg School of Public Health, Johns Hopkins University, Baltimore, Maryland, USA
| | - A J Hryckowian
- Department of Microbiology, School of Medicine, Stanford University, Stanford, California, USA
| | - F Haque
- Institute of Epidemiology, Disease Control and Research, Ministry of Health and Family Welfare, Government of Bangladesh, Dhaka, Bangladesh
| | - S Khatun
- Institute of Epidemiology, Disease Control and Research, Ministry of Health and Family Welfare, Government of Bangladesh, Dhaka, Bangladesh
| | - M Rahman
- Institute of Epidemiology, Disease Control and Research, Ministry of Health and Family Welfare, Government of Bangladesh, Dhaka, Bangladesh
| | - A Chien
- Vincent Coates Foundation Mass Spectrometry Laboratory, Stanford University, Stanford, California, USA
| | - A M Spormann
- Department of Civil and Environmental Engineering, Stanford University, Stanford, California, USA
| | - G K Schoolnik
- Department of Medicine, School of Medicine, Stanford University, Stanford, California, USA
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Vijayasarveswari V, Andrew AM, Jusoh M, Sabapathy T, Raof RAA, Yasin MNM, Ahmad RB, Khatun S, Rahim HA. Multi-stage feature selection (MSFS) algorithm for UWB-based early breast cancer size prediction. PLoS One 2020; 15:e0229367. [PMID: 32790672 PMCID: PMC7425918 DOI: 10.1371/journal.pone.0229367] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/30/2020] [Accepted: 07/28/2020] [Indexed: 12/14/2022] Open
Abstract
Breast cancer is the most common cancer among women and it is one of the main causes of death for women worldwide. To attain an optimum medical treatment for breast cancer, an early breast cancer detection is crucial. This paper proposes a multi- stage feature selection method that extracts statistically significant features for breast cancer size detection using proposed data normalization techniques. Ultra-wideband (UWB) signals, controlled using microcontroller are transmitted via an antenna from one end of the breast phantom and are received on the other end. These ultra-wideband analogue signals are represented in both time and frequency domain. The preprocessed digital data is passed to the proposed multi- stage feature selection algorithm. This algorithm has four selection stages. It comprises of data normalization methods, feature extraction, data dimensional reduction and feature fusion. The output data is fused together to form the proposed datasets, namely, 8-HybridFeature, 9-HybridFeature and 10-HybridFeature datasets. The classification performance of these datasets is tested using the Support Vector Machine, Probabilistic Neural Network and Naïve Bayes classifiers for breast cancer size classification. The research findings indicate that the 8-HybridFeature dataset performs better in comparison to the other two datasets. For the 8-HybridFeature dataset, the Naïve Bayes classifier (91.98%) outperformed the Support Vector Machine (90.44%) and Probabilistic Neural Network (80.05%) classifiers in terms of classification accuracy. The finalized method is tested and visualized in the MATLAB based 2D and 3D environment.
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Affiliation(s)
- V. Vijayasarveswari
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - A. M. Andrew
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - M. Jusoh
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - T. Sabapathy
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - R. A. A. Raof
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - M. N. M. Yasin
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - R. B. Ahmad
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
| | - S. Khatun
- Faculty of Electrical & Electronic Engineering, Universiti Malaysia Pahang, Pekan, Pahang
| | - H. A. Rahim
- Advanced Communication Engineering (ACE) Centre of Excellence, Universiti Malaysia Perlis, Kangar, Perlis, West Malaysia
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Khatun S, Hossain MA, Akter T, Banu MR, Kawser AQMR. Replacement of Sodium Bicarbonate and Micronutrients in Kosaric Medium With Banana Leaf Ash Extract for Culture of Spirulina Platensis. ACTA ACUST UNITED AC 2020. [DOI: 10.3329/aba.v23i1.51472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Spirulina platensis is one of the most promising microalgae for culture due to its high nutritional values. The main constraint to its production is the high cost of culture media. Therefore, an experiment was conducted to evaluate the growth performance of S. platensis with the aim of replacing sodium bicarbonate (NaHCO3) and mineral nutrients in Kosaric medium (KM) with banana leaf ash extract. KM was used as control medium in treatment T1. In treatments T2 to T5, 50% of NaHCO3 in KM was replaced with banana leaf ash extract (BLAE). In addition, micronutrients in KM were reduced to 75%, 50% and 25% in treatments T3 to T5, respectively. The values of different physical and chemical parameters (temperature, pH, dissolved oxygen and light intensity) of the culture media were within the suitable range for S. platensis culture. Optical density in treatments T2 and T3 were similar to that was in treatment T1. Maximum cell dry weight (0.65 gL-1) was observed in treatment T1 and it was similar to the treatments T2 and T3 where 50% of NaHCO3 in KM was replaced with banana leaf ash extract with 100% and 75% micronutrients supply, respectively. The similar trend was found in chlorophyll a content. It was evident that 50% of NaHCO3 in KM can be replaced with BLAE for the culture of S. platensis, in addition micronutrients in KM can be reduced to 75%.
Ann. Bangladesh Agric. (2019) 23(1) : 37-47
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Ara R, Islam MS, Rashid MH, Khan MN, Chakraborty RK, Rima SZ, Nahar N, Khatun S, Dowel FA, Ara R, Mahmud MA. Brachial Plexus Schwannoma: A Case Report with Emphasis on Imaging. Mymensingh Med J 2019; 28:685-688. [PMID: 31391445] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/10/2023]
Abstract
Brachial plexus tumors are rare. Schwannomas are benign nerve sheath tumors and only about 5% arise from brachial plexus. Diagnosis of these tumors are challenging for radiologists as well as clinicians as they are rare and the anatomy of the neck is complex. We report a case of a middle aged woman who was admitted in Mymensingh Medical College in Neurosurgery Department on 15th December 2017 with right supraclavicular swelling; based on the clinical findings was provisionally diagnosed as supraclavicular lymphadenopathy; Ultrasonography and Magnetic Resonance Imaging suggested schwannoma. Complete excision of the mass through supraclavicular approach showed the origin of it from the brachial plexus, which subsequently was confirmed to be a schwannoma with histopathology.
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Affiliation(s)
- R Ara
- Dr Rawshan Ara, Senior Medical Officer & Assistant professor, Institute of Nuclear Medicine & Allied Sciences (INMAS), Mymensingh, Bangladesh; E-mail:
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Nahar F, Hossain MA, Paul SK, Ahmed MU, Khatun S, Bhuiyan GR, Nasreen SA, Haque N, Ahmed S, Kobayashi N, Akter SN, Begum H. Molecular Diagnosis of Human Papilloma Virus by PCR. Mymensingh Med J 2019; 28:175-181. [PMID: 30755567] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
Cervical cancer is a major world health problem and the fourth most leading cause of death in women around the world. High risk HPV DNA has been shown to be present in 99.7% of cervical cancers worldwide. So detection of HPV DNA by PCR may help in early detection and management of cervical cancer. This cross sectional observational study was done to detect L1 antigen gene of HPV from cervical swab by nested PCR. Following universal safety precautions a total of 141 endocervical swabs were collected from Colposcopy clinic of Obstetrics and Gynaecology department of MMCH from January 2015 to December 2015. Laboratory work was done in the department of Microbiology, Mymensingh Medical College (MMC), Mymensingh, Bangladesh HPV DNA was tested among 141 VIA positive women aged between 20-70 years by nested PCR method. DNA was extracted by phenol-chloroform extraction method. Two pairs of consensus primers MY09-MY11 and GP5-GP6 were used in a nested PCR assay. Histopathological examination was done on 66 samples in the Department of Pathology, MMC, Mymensingh, Bangladesh. A total of 36.9% (52/141) cases were positive for HPV DNA by nested PCR. On Histopathological diagnosis PCR was positive in 42.9% chronic cervicitis, 21.2% CIN cases and 90.9% cervical carcinoma cases. Based on the findings of the study, it may be concluded that the HPV DNA testing has opened the door for an alternative surveillance mechanism to routine cytological screening. Detection of HPV may play an important role in diagnosis and clinical prognosis of precancerous lesions. So PCR may be done for all VIA positive cases for screening of cervical cancer.
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Affiliation(s)
- F Nahar
- Dr Faijun Nahar, Assistant Professor, Department of Microbiology, President Abdul Hamid Medical College, Kishoreganj, Bangladesh
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Nahar F, Hossain MA, Paul SK, Ahmed MU, Khatun S, Akhter N, Bhuiyan GR, Nasreen SA, Roy S, Barman TK, Laskar N, Begum H, Abedin S, Haque N, Ahmed S, Kobayashi N. OncoE6 Positivity among VIA Positive Suspected Cases from Colposcopy Clinic of Mymensingh Medical College Hospital, Mymensingh. Mymensingh Med J 2017; 26:879-884. [PMID: 29208879] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Cervical cancer is a major world health problem for women. It is the fourth most leading cause of death in women around the world. High risk HPV DNA has been shown to be present in 99.7% of cervical cancers worldwide. Oncoprotein E6 and E7 play an important role in the development of cervical cancer which can be detected by OncoE6 cervical test. This Cross sectional observational study was performed to detect E6 Oncoprotein from cervical swab by OncoE6 cervical test. Following universal safety precautions a total of 47 endocervical swabs were collected from Colposcopy clinic of Obstetrics and Gynaecology department of Mymensingh Medical College Hospital (MMCH), Mymensingh, Bangladesh from January 2015 to December 2015. Laboratory work was done in the department of Microbiology, Mymensingh medical college. E6 strip test is an immunochromatographic test based on the detection of HPV-E6 oncoprotein in cervical swab samples. The swab specimen was treated with lysis solution and conditioning solution. Then the specimen solution was clarified by centrifugation. After that the sample solution was transferred into Detector mAb vial, wash solution vial and finally into developing solution vial. The test unit was then placed on a reading guide. Positive result was indicated by the appearance of purple colored test line. Out of 47 specimens 21(44.68%) were OncoE6 positive by OncoE6 cervical test. Among 21 positive cases 19(90.48%) were HPV-16 and 2 were (9.52%) HPV-18. Histopathologically out of 22 cervical carcinoma cases 20(90.90%) were positive by this test. Based on the findings of the present study, it may be concluded that screening with HPV E6 may minimize the overtreatment as well as the colposcopy referral. So it can be used as primary screening to aid colposcopy and to identify real disease. HPV based screening may help to control cervical cancer in Bangladesh. As HPV is a sexually transmitted infection; so, male screening method should be established.
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Affiliation(s)
- F Nahar
- Dr Faijun Nahar, Assistant Professor, Department of Microbiology, President Abdul Hamid Medical College, Kishoreganj, Bangladesh
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Sultana M, Saha SK, Sarker AK, Khatun S, Sarker MM, Sultana T, Noor F, Faysal MM. Current Trend of Using Anti-Hypertensives in Pregnancy and Postpartum Period in a Tertiary Level Hospital. Mymensingh Med J 2017; 26:525-529. [PMID: 28919605] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Hypertensive disorders are one of the most common disorders in pregnancy. They are amongst the major cause of maternal and perinatal morbidity and mortality. Incidence is increasing in developing countries like Bangladesh. This cross sectional descriptive study has done to observe the utilization of antihypertensive drugs in hypertensive disorders of pregnancy and conducted from January 2016 to December 2016 in the department of Pharmacology in collaboration with department of Gynecology and Obstetrics in Mymensingh Medical College Hospital, Mymensingh, Bangladesh. Non random purposive sampling technique was used. Total of 300 patients participated in the study, 281 anti partum and 19 postpartum. Age distribution showed 42% patients were in 21-25 years age group. Majority of the participants (91%) were housewife and majority (79%) came from poor socioeconomic status with below SSC education (68%). About 82% patients lived in rural area. Trimester and gravida wise distribution showed most of the participants were 3rd trimester (61%) and primigravida (57%) and only 6% patients belong to postpartum period. In this study preeclampsia was highest (63.8%) among all other types of hypertensive diseases in pregnancy. Majority of the patient were preferred for dual therapy (53%), mono therapy was used in 29% of cases. Most frequently given drug in pregnancy associated hypertension was methyldopa that is 88.33% (single 22.3%, combination 66%). Second most commonly used drug was nifidipine consisting of 47.6% but used in combination in all cases. Average number of anti hypertensive drugs prescribed per prescription was 1.87 and majorities (92%) were from essential drug list but used as trade name. Preeclampsia and eclampsia were more common among the hypertensive disorders in tertiary level hospital cases. Methyldopa was found to be the commonest prescribed antihypertensive in monotherapy and in combination.
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Affiliation(s)
- M Sultana
- Dr Mizhar Sultana, M Phil (Thesis Part), Department of Pharmacology & Therapeutics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Khatun S, Huda AQ, Begum SK, Ferdous J. Evaluation of Pelvic Lymphadenectomy during Radical Hysterectomy for Cervical Cancer. Mymensingh Med J 2017; 26:287-292. [PMID: 28588163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Cervical cancer is the most common cancer in women in developing countries comprising 20-30% of female cancer. More than 70% of cervical cancer patients of Bangladesh attend in hospital in inoperable stages (IIB, III & IV). Only 30% cases can be treated by primary surgery. This prospective cross-sectional study was conducted by Gynaecologic Oncology Division of the Department of Obstetrics & Gynaecology of Bangabandhu Sheikh Mujib Medical University (BSMMU), Bangladesh from November 2011 to May 2012. The objectives of this study were to evaluate the number of pelvic lymph nodes removed, to determine the rate of pelvic lymph node involvement & also to evaluate the relationship between parametrial invasion and pelvic lymph node metastasis. During this period 105 cases underwent type III radical hysterectomy with bilateral pelvic lymph nodes dissection. Majority of the patients (60%) were in the age group of 31-50 years. Regarding histological type, most of the cases were invasive squamous cell carcinoma (85%), followed by adenocarcinoma (9%) and adenosquamous type (2%). According to grading of the tumours, grade I, II, III were 45%, 43%, 8% respectively and in 3% cases grading could not be identified.
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Affiliation(s)
- S Khatun
- Professor Sabera Khatun, Professor & Head , Gynaecologic Oncology, Department of Obstetrics & Gynaecology, Bangabandhu Sheikh Mujib Medical University (BSMMU), Shahbagh, Dhaka, Bangladesh; E-mail:
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Khatun A, Saha SK, Ajmery S, Roy P, Naushad AN, Khatun S. Adherence Pattern of Lipid Lowering Drugs in a Tertiary Care Hospital. Mymensingh Med J 2017; 26:266-271. [PMID: 28588160] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Dyslipidemia is one of the major risk factors of cardiovascular diseases. Worldwide, dyslipidemia is estimated to cause about 2.6 million deaths annually. Low drug adherence has been found to be a significant problem leading to poor health outcome. Medication non-adherence in chronic conditions is a recognized, but understudied public health problem. The present study was conducted to observe pattern of adherence to lipid lowering drugs, to find out the causes of non-adherence to medication and see the medication adherence in relation to various factor. The study was performed among 125 cardiovascular disease patients (both indoor and outdoor) of Cardiology department in Mymensingh Medical College Hospital (MMCH) who received lipid lowering drugs at least 6 months.Among them 21.6% patients were highly adherent, 34.4% patient showed medium adherent and 44% patients were low adherence to their treatment plan. Most important cause of non-adherence was financial problem (52.04%). Among them 46-55 years age group were highly adherent, male were more adherent to medication than female. Rich patient were highly adherent. Patient with above higher secondary level of education were highly adherent than others. Patients lived in urban area were more adherent than rural patients. Immediate efforts are required to tackle this situation. Multiple kinds of processes are required to improve the drug adherence such as to provide proper health education focusing on preventive aspect as well as financial support for the care. Such acts might prevent future complication thereby reducing costs of health care and eventually turns out to be reducing morbidity and mortality in the long run.
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Affiliation(s)
- A Khatun
- Dr Anwara Khatun, M Phil (Thesis Part), Department of Pharmacology & Therapeutics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Ajmery S, Saha SK, Paul PC, Kabir A, Epsi EZ, Munni TA, Roy P, Khatun S, Akhter SM, Khatun A. Pattern of Anti-hypertensives Usage in Hypertension with or without Comorbidities in a Tertiary Care Hospital. Mymensingh Med J 2017; 26:80-86. [PMID: 28260760] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Hypertension is a chronic illness associated with high morbidity & mortality. A large number of antihypertensive drugs alone or in various combinations are available and physicians need to choose the most appropriate drug for a particular patient. The standard treatment guidelines and drug utilization studies at regular intervals help physicians to prescribe drugs rationally. The present study was conducted to evaluate the use of antihypertensive in hypertension with or without ischemic heart disease and diabetes mellitus at Department of Cardiology in Mymensingh Medical College Hospital, Mymensingh from July 2015 to October 2015. It was an observational type of descriptive cross sectional study. The study was performed among 400 hypertensive patients in Cardiology department in MMCH who received antihypertensive drug. Out of 400 hypertensive patients 67% were male and 33% were female. Maximum patients (54%) found in 40 - <60 years age group and ≤60 years age group (37.5%). Mean age of the patients was 55.02±12.47 years. Mean systolic BP was 146.74±28.28 and diastolic BP was 90.60±14.27mmHg. In overall prescription combination therapy (63.25%) was prescribed more frequently than mono-therapy (36.75%). In monotherapy ramipril was the most commonly prescribed (27.89%) antihypertensive drug and ARB was the most commonly prescribed group (37.41%). In our study 5 groups of antihypertensive were found (ARB, ACEI, BB, Diuretics, and CCB). In combination therapy 2-drugs combination were found most frequently (37.50%) and ACEI + Diuretics (23.72%) was the most common combination followed by ARB + Diuretics (12.25%), ACEI + BB (11.86%). Average number of antihypertensive drug per prescription was 1.9.
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Affiliation(s)
- S Ajmery
- Dr Suny Ajmery, M Phil (Thesis Part), Department of Pharmacology & Therapeutics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Khan S, Miah RA, Pal S, Khatun S, Fatema N, Roy RR, Naheen CR. Comparison of Molecular Detection Method (Nested Polymerase Chain Reaction) with Blood Culture and Paired Widal test for the Rapid Diagnosis of Typhoid Fever. Mymensingh Med J 2017; 26:117-123. [PMID: 28260765] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Typhoid fever is a major health problem in developing countries in spite of the use of antibiotics and the development of newer antibacterial drugs. Blood culture & serological tests (specially Widal test) which are invariably done in Bangladesh for typhoid fever diagnosis give unacceptable levels of false negative & false positive results respectively. This cross sectional study was done at Bangabandhu Sheikh Mujib Medical University from March 2013 to February 2014. In this study, a polymerase chain reaction-based technique (which has 100% specificity for Salmonella Typhi) was compared with blood culture and widal test among 80 clinically suspected cases of typhoid fever. PCR showed maximum positivity rate (70%) followed by widal test (43.75%) and blood culture (16.25%). PCR showed positive results for 17(48.6%) of 35 typhoid patients with negative results with blood culture and widal test. The results of the study revealed that PCR is rapid and reliable diagnostic technique for detection of S. Typhi in clinically suspected typhoid fever cases, as compared to most commonly done methods such as conventional blood culture, widal test applied.
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Affiliation(s)
- S Khan
- Dr Shafinaz Khan, Assistant Professor, Department of Microbiology, Dr. Sirajul Islam Medical College, Dhaka, Bangladesh
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Roy P, Saha SK, Paul PC, Reza AK, Nandi AK, Sultana S, Saha S, Akhter SM, Khatun S, Habibunnahar M. Effectiveness of Topical Corticosteroid, Topical Calcineurin Inhibitors and Combination of Them in the Treatment of Vitiligo. Mymensingh Med J 2016; 25:620-627. [PMID: 27941720] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Vitiligo is an acquired pigmentary skin disorder which is disfiguring and difficult to treat. Cure and response rates for vitiligo are significantly lower. This study was conducted to evaluate the effectiveness of topical corticosteroid, topical calcineurin inhibitors (tacrolimus) and combination of them in the treatment of vitilligo in two tertiary care Hospital, in the Department of Dermatology and Venereology OPD (out patient department) in Mymensingh Medical College Hospital and Jahurul Islam Medical College Hospital, Bajitpur, Kishoregonj from January 2015 to December 2015. Newly diagnosed 112 vitiligo patients, aged more than 1 year to 70 years were assigned for therapy and to observe the response. This study indicates that, in case of vitiligo treatment topical tacrolimus was the most effective drug. Topical tacrolimus, topical corticosteroid and combination of them are to be effective in the treatment of vitiligo with reduction in the number of vitiliginous spots by increased repigmentation. But topical tacrolimus was the most effective drug, as it caused highest percentage of repigmentation of vitiliginous spot.
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Affiliation(s)
- P Roy
- Dr Popy Roy, M. Phil (Thesis Part), Department of Pharmacology & Therapeutics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Nawshin N, Mannan S, Begum M, Kamal MF, Khatun S, Faysal AA, Epsi EZ, Ahmed Z, Khatun M. Variation of Length of Trachea in Different Age & Sex Group of Bangladeshi Cadaver. Mymensingh Med J 2016; 25:607-610. [PMID: 27941717] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A cross sectional descriptive study was performed on 70 post mortem human trachea (44 of male and 35 of female) to find out the difference in length of the trachea of Bangladeshi people in relation to age and sex. The specimens were collected from the morgue in the department of Forensic Medicine, Mymensingh Medical College, Mymensingh, Bangladesh by purposive sampling technique. All specimens were grouped into three categories, Group A (upto 20 years), Group B (21-40 years) and Group C (41-60 years) according to age. Dissection was performed according to standard autopsy techniques. The length of the trachea was measured with the help of a metallic tape and data was analyzed by using one way ANOVA test. A general trend of increasing tracheal length was observed as age advanced. The mean±SD length of the trachea was 7.88±1.01cm in Group A, 8.81±0.81cm in Group B and 8.94±1.04cm in Group C. The mean length of the trachea in male were 8.1±0.81cm, 8.95±0.69cm and 8.92±1.1cm in Group A, Group B and in Group C respectively and in female the length were 7.57±1.24cm, 8.61±0.96cm and 9±1cm in Group A, Group B and Group C respectively. Variance analysis shows significant difference in mean length of the trachea between the age Group A & B and Group A & C but no significant difference was shown between Group B & C. No significant difference of length of trachea between male and female was observed. The study would help to increase the information pool on the length of the trachea of Bangladeshi people.
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Affiliation(s)
- N Nawshin
- Dr Nadia Nawshin, Final Part Student, M Phil Anatomy, Department of Anatomy, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Saha SK, Shaha KC, Haque MF, Khatun S, Akhter SM, Akhter H. Current Trends of Using Antimicrobial Drugs in the ICU at a Tertiary Level Teaching Hospital in Mymensingh. Mymensingh Med J 2016; 25:657-662. [PMID: 27941726] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
The aim of the present study was to investigate the current trends of using antimicrobial drugs in the ICU at a tertiary level teaching hospital in Mymensingh. The study of prescribing patterns seeks to monitor, evaluate and suggest modifications in clinicians prescribing habits so as to make medical care rational. It was an observational type of descriptive study, conducted in the Mymensingh medical college hospital, Mymensingh, during the study period of June 2016 to September 2016.The study was approved by the institutional ethical committee. Most patients in the ICU belonged to the older age group >60 years. Male patients were more than the female patients in ICU. Average duration of stay in ICU was 4.35 days. Admissions in ICU were common due to respiratory system related diseases and the present study showed that 31.68% of the reported cases belong to the respiratory system. Average number of drugs per prescription was 6.46. Average number of anti-microbial drugs per prescription was 1.38. Cephalosporin group and individually ceftriaxone was the most frequently prescribed antimicrobial group and agent respectively in the ICU. Most commonly used antimicrobial combination was Cephalosporin and Metronidazole (43.33%) followed by Carbapenem (Meropenem) and Metronidazole (13.33%). Most antimicrobial agents were prescribed without bacteriological culture and sensivity testing evidence. There is a need for motivating the physicians to prescribe antimicrobial agents with supportive bacteriological evidences.
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Affiliation(s)
- S K Saha
- Dr Shyamal Kumar Saha, Associate Professor & Head, Department of Pharmacology & Therapeutics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Saha SK, Saha S, Akhter SM, Khatun S, Islam MM, Roy P. In Vitro Determination of Minimum Inhibitory Concentration of Aqueous Garlic Extract and Imipenem against Staphylococcus aureus and Escherichia coli. Mymensingh Med J 2016; 25:477-484. [PMID: 27612894] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
An interventional study was performed to determine and compare the MICs of aqueous garlic extract (AGE) and Imipenem against standard strains of Staphylococcus aureus ATCC 25923 & Eschericha coli ATCC 25922. The study was conducted in Department of Pharmacology and Therapeutics in collaboration with Department of Microbiology, Mymensingh Medical College, Mymensingh, Bangladesh from July 2014 to January 2015. The MIC of AGE and antibiotic Imipenem were determined with the help of broth dilution method. The MIC of AGE was determined as 400μg/ml and 700μg/ml against Staphylococcus aureus, and Escherichia coli respectively and the MIC of Imipenem was 1μg/ml against Staphylococus aureus and 1.5μg/ml against Escherichia coli. The MICs of Imipenem was much lower in comparison to MICs of AGE for the test organisms. The subculture study showed the same results with that of the primary isolates. From the study it was clearly observed that AGE have anti bacterial effect but is not potent like antibiotic Imipenem. In this regard active ingredient present in garlic needs to be separated & purified for further study.
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Affiliation(s)
- S K Saha
- Dr Shyamal Kumar Saha, Associate Professor & Head, Department of Pharmacology & Therapeutics, Mymensingh Medical College (MMC), Mymensingh, Bangladesh
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Yasmeen S, Aktar N, Azim E, Siddique S, Shah SM, Chaklader MA, Khatun S, Debnath RC, Rahman MM, Bari MN. Iron Polymaltose Complex in the Treatment of Iron Deficiency Anemia in Pregnancy. Mymensingh Med J 2016; 25:506-513. [PMID: 27612899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Iron deficiency anaemia is a major public health problem in pregnancy. About 58% of pregnant women in developed countries are anaemic mainly due to iron deficiency resulting a serious negative consequences on children, mothers and eventually on the nation. This quasi-experimental multi centered study (Before after study) was done to evaluate the efficacy and tolerability of Iron Polymaltose Complex (IPC) in the treatment of iron deficiency anaemia and it was performed at the OPD of Bangladesh Medical College and two other clinics of Dhaka city from August 2011 to September 2013. A total of 80 (eighty) subjects were selected by purposive sampling as per inclusion and exclusion criteria. They were treated by Iron Polymaltose-IPC [47mg elemental iron + Folic Acid 0.5mg + Zinc 22.5mg - Once daily orally for 12 weeks]. At the beginning and after 12 weeks of intervention by Iron Polymaltose Complex (IPC) Hb%, Packed Cell Volume (PCV), Mean Corpuscular Volume (MCV), Mean Corpuscular Hemoglobin (MCH), Serum iron, and Serum ferritin were measured. Data were analyzed by SPSS version 13.0. Paired and unpaired 't' test was used to analyze differences within groups and between groups. Chi-square test was done to analyze primary efficacy parameters and adverse drug reactions (ADR). Most of the respondents were within the age group of 18-23 and 30-35 years (32.6% each). Significant differences were found by treatment with IPC for 12 weeks in Hb%, PCV, MCV, MCH, Serum iron, and Serum ferritin level. In iron deficiency anaemia during pregnancy IPC may be used as a safe and cost-effective therapeutic management.
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Affiliation(s)
- S Yasmeen
- Professor Sharmeen Yasmeen, Professor and Head, Department of Community Medicine, Bangladesh Medical College (BMC), Dhanmondi, Dhaka, Bangladesh; E-mail: sharmeenbmc@ yahoo.com
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Begum SA, Chowdhury TS, Mahmud T, Chowdhury S, Chowdhury TA, Urmi SJ, Khatun S, Nessa A, Fatema N. Surgical Management of Desmoid Tumor of the Female Pelvis: A Case Report. Mymensingh Med J 2016; 25:580-584. [PMID: 27612912] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A 25 years married women having one child delivered vaginaly presented in the department of Obs & Gynae, Bangabandhu Sheikh Mujib Medical University, Bangladesh on April 2013 with pelvic pain and discomfort. No history of previous pelvic trauma was present. Patient examination showed a isolated mass in the right lower abdomen, right adnexa, extending to the pelvic wall upto lower end of ureter. Tumor markers were within normal limit. Intravenous pyelogram (IVP) showed mild right hydroureter and hydronephrosis with obstruction at the lower end of ureter. She was diagnosed as a case of adnexal mass with mild hydroureter & mild hydronephrosis and it was decided to operate on the patient. The surgical approach was transabdominal. On laparotomy a pseudocystic lesion 12×10cm in size was found over the right paracolic gutter and extending down into the pelvis involving the right parametrium. No abnormality was found in the uterus or tubes. The histological examination revealed a desmoid tumor of the pelvis. The patient's recovery was uneventful.
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Affiliation(s)
- S A Begum
- Dr Shirin Akter Begum, Associate Professor, Obs & Gyne, Bangabandhu sheikh Mujib Medical University (BSMMU), Shahbagh, Dhaka, Bangladesh; E-mail: shirin.bsmmu@ gmail.com
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Huque SS, Rahman MH, Khatun S. Bartter Syndrome with Normal Aldosterone Level: An Unusual Presentation. Mymensingh Med J 2016; 25:366-369. [PMID: 27277374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Bartter syndrome (BS) is a hereditary disease, with an autosomal recessive or autosomal dominant mode of transmission. It is characterized by salt wasting hypochloraemic, hypokalaemic metabolic alkalosis and hyperreninaemia with normal blood pressure. The primary defect is in the thick ascending limb of loop of Henle (TAL). Herein, we report a case that had typical features of BS like severe dehydration, severe hypokalaemia, metabolic alkalosis and failure to thrive but had normal aldosterone level which is very uncommon.
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Affiliation(s)
- S S Huque
- Dr Syed Saimul Huque, Associate Professor, Department of Paediatric Nephrology, Bangabandhu Sheikh Mujib Medical University, Shahbagh, Dhaka, Bangladesh; E-mail:
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Khan S, Miah MR, Khatun S. Enhanced detection rate of typhoid fever among clinically suspected patients in a tertiary referral hospital in Dhaka, Bangladesh using nested polymerase chain reaction technology. Bangladesh Med Res Counc Bull 2015; 41:138-143. [PMID: 29870169 DOI: 10.3329/bmrcb.v41i3.29971] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
A nested polymerase chain reaction (PCR) specific for Salmonella enterica subspecies enteric serovar Typhi was used for the detection of the pathogen, in blood. This study was done during the period of March 2013 to February 2014. A total of 80 clinically suspected cases of typhoid fever were included in the study. Blood was collected from all participating individuals. Nested PCR targeting the flagellin gene (fliC) of Salmonella Typhi & blood culture were done for each of the cases. The positivity rate of PCR & blood culture was 70%& 20% respectively. The positivity rate of PCR was significantly higher than blood culture (P< 0.05). With the nested PCR, S. Typhi DNAs were detected from blood specimens of 67.2% (43/64) patients among the suspected typhoid fever cases on the basis of clinical features but with negative cultures. We conclude that the PCR technique could be used as a novel diagnostic method of typhoid fever, particularly in culture-negative cases in an endemic country like Bangladesh.
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Deeba F, Khatun S, Alam MM, Shahida SM. Serum LDH and CA-125: Markers for Diagnosis of Ovarian Malignancy. Mymensingh Med J 2015; 24:334-340. [PMID: 26007262] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
This prospective multi-centre study was carried out in the Department of obstetrics and gynaecology of Bangabandhu Sheikh Mujib Medical University, Dhaka Medical College Hospital and Bangladesh Medical College Hospital, Shaheed Suhrawardy Medical College Hospital, Dhaka, Bangladesh, during the period of January 2008 to December 2009, to establish the raised level of serum LDH and serum CA-125 in pre-operative discrimination of benign and malignant ovarian cancer to be used as a diagnostic marker and its validity by determining sensitivity, specificity, accuracy, positive predictive value (PPV) and negative predictive value (NPP). A total number of 141 consecutive suspected subjects of ovarian tumour admitted in the above mentioned hospitals and enrolled for surgical management were included in this study. Serum LDH was done in all these subjects and they were followed up from the admission upto the postoperative tissue diagnosis of live tumor in respective pathology departments for histopathological correlation. The patients who were diagnosed as malignant placed in Group I and diagnosed benign ovarian tumor placed in Group II. Serous cystadenoma and mucinous cyst adenoma were more common in benign tumors, which were 38.9% and 20.4% respectively. However, more than a half (57.1%) had serous cyst adenocarcinoma in malignant tumors. In LDH for evaluation of malignancy, true positive 16 and false positive 18, false negative 12 and true negative 95 cases. LDH and serum CA-125 level (combined, i.e. both positive) for evaluation of malignancy, true positive 14 and false positive 0, false negative 14 and true negative 113 cases. LDH/serum CA-125 level (anyone positive) for evaluation of malignancy, true positive 25 and false positive 37, false negative 3 and true negative 76 cases. The validity of LDH were sensitivity 57.1%, specificity 84.1%, accuracy 78.7%, positive predictive values 47.1% and negative predictive values 88.8% for malignancy of ovarian tumour. The validity of CA-125 were sensitivity 78.6%, specificity 82.3%, accuracy 81.6%, positive predictive values 52.4% and negative predictive values 93.9% for malignancy of ovarian tumour. The validity of LDH and serum CA-125 level (combined, i.e. both positive) for malignant ovarian tumour it was found that sensitivity 50.0%, specificity 100.0%, accuracy 90.1%, positive predictive values 100.0% and negative predictive values 89.0%.
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Affiliation(s)
- F Deeba
- Dr Farzana Deeba, Assistant Professor, Department of Obstetrics and Gynaecology, Bangabandhu Seikh Mujib Medical University (BSMMU), Dhaka, Bangladesh
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Khatun S, Asaduzzaman M, Huq MZ, Sajedeen M, Rahman KM, Khatun MH. Treatment of a recurrent parotid fistula and sialocele by controlled internal fistula: a case report. Mymensingh Med J 2015; 24:407-410. [PMID: 26007275] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/04/2023]
Abstract
A 17 years old male patient presented with continuous flow of clear watery discharge from his right cheek for 14 years following trauma. He had previous history of two surgical interventions but result was not satisfactory. The diagnosis was parotid fistula & sialocele based on clinical examination & investigation. To repair this fistula we entered the sialocele cavity where saliva was accumulated between the superficial fascia & parotid fascia, then one end of feeding tube (5Fr) was placed at the bottom of the cavity and another end was fixed intra-orally to create a controlled fistula. After four weeks the feeding tube removed and a channel was made through which the salivary flow comes out, up to one year follow up resulting a satisfactory outcome.
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Affiliation(s)
- S Khatun
- Dr Shohda Khatun, Senior Consultant, Department of Oral & Maxillofacial Surgery, Bangabandhu Sheikh Mujib Medical University, (BSMMU) Shahbagh, Dhaka, Bangladesh
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Bari L, Hassan P, Absar N, Khatun S, Hossain MI. Purification and Characterization of Peroxidase From Anthracnose Disease Infected Papaya (Carica papaya L.). ACTA ACUST UNITED AC 2014. [DOI: 10.3329/bjmb.v6i2.17643] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Peroxidase enzyme was isolated and purified from the pulp of disease infected ripen papaya of local variety by 90% ammonium sulphate precipitation, chromatography on DEAEcellulose followed by hydrophobic chromatography on Phenyl Sepharose CL-4B and the purifications achieved was about 7.2 fold with 2.5% recovery. The purified enzyme was homogeneous as judged by polyacrylamide slab gel electrophoresis. The purified enzyme had a Mr of about 55,000 and 50 000 as determined by gel filtration on Sephadex G-100 and SDS-PAGE, respectively. The molecular mass of the enzyme was found to be very similar under both reducing and non-reducing conditions indicating that the enzyme contains no subunit. The enzyme has the following characteristics: pH optima at 6.0, temperature optima around 38°C, enzyme activity was found to be strongly inhibited in the presence of potassium cyanide and Fe+2 while the activity was found to be remarkably increased in the presence of ammonium sulphate. The Km value for the peroxidase obtained with pyrogallol as substrate was 0.027 mM. DOI: http://dx.doi.org/10.3329/bjmb.v6i2.17643 Bangladesh J Med Biochem 2013; 6(2): 49-57
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Abstract
The present study was designed to know the landing and distribution pathways of fish and types and nature of stakeholders involved in fish distribution chain in Bangladesh. A total of 237 fish landing centers and 5440 markets were detected. The number of landing center and market were highest in Chittagong and Dhaka division respectively. Stakeholders in fish distribution, viz., arotdars, paikers and retailers were found to be 6219, 39506 and 122922, respectively. A 84.71% of the landing centers were found to be operated year round while 15.29% were seasonal. The major fish production zones and major gateways of the country where inland capture and culture and marine capture fish landed were identified. In any locality 62.83% of the landed fish were transported within 100 km area and 5.73% of fish were transported beyond 500 km. The quantity of fish harvested from river, beel, Kaptai lake floodplain, pond, baor, coastal area/sea and shrimp/prawn farm were 5.25, 4.41, 0.13, 35.03, 38.22, 0.23, 10.93 and 5.80%, respectively. The common constraints identified were lack of adequate infrastructure facilities in the landing center and market, unhygienic environment, influence of middlemen, money lending at high rate etc. For the betterment of fish landing and distribution, appropriate authority should pay proper attention so that both quality and fair price are ensured.
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Affiliation(s)
- M Rahman
- Department of Fisheries Technology, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
| | - S Khatun
- Department of Fisheries Technology, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
| | - M B Hossain
- Department of Fisheries and Marine Science, Noakhali Science and Technology University, Sonapur-3814, Bangladesh
| | - M N Hassan
- Department of Fisheries Technology, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
| | - A A K M Nowsad
- Department of Fisheries Technology, Bangladesh Agricultural University, Mymensingh-2202, Bangladesh
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Nooruzzaman M, Mazumder AC, Khatun S, Chowdhury EH, Das PM, Islam MR. Pathotypic and Genotypic Characterization of Two Bangladeshi Isolates of Newcastle Disease Virus of Chicken and Pigeon Origin. Transbound Emerg Dis 2013; 62:102-7. [DOI: 10.1111/tbed.12086] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2012] [Indexed: 01/13/2023]
Affiliation(s)
- M. Nooruzzaman
- Department of Pathology; Faculty of Veterinary Science; Bangladesh Agricultural University; Mymensingh Bangladesh
| | - A. C. Mazumder
- Department of Pathology; Faculty of Veterinary Science; Bangladesh Agricultural University; Mymensingh Bangladesh
| | - S. Khatun
- Department of Pathology; Faculty of Veterinary Science; Bangladesh Agricultural University; Mymensingh Bangladesh
| | - E. H. Chowdhury
- Department of Pathology; Faculty of Veterinary Science; Bangladesh Agricultural University; Mymensingh Bangladesh
| | - P. M. Das
- Department of Pathology; Faculty of Veterinary Science; Bangladesh Agricultural University; Mymensingh Bangladesh
| | - M. R. Islam
- Department of Pathology; Faculty of Veterinary Science; Bangladesh Agricultural University; Mymensingh Bangladesh
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Mazumder AC, Khatun S, Nooruzzaman M, Chowdhury EH, Das PM, Islam MR. Isolation and identification of Newcastle disease viruses from field outbreaks in chickens and pigeons. ACTA ACUST UNITED AC 2013. [DOI: 10.3329/bvet.v29i2.14341] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Eleven dead or sick birds submitted from farms in the year 2010 with a history of sudden death with respiratory and/or diarrhoeal signs were used for isolation and identification of Newcastle disease virus (NDV). All samples were subjected to routine necropsy. Pooled respiratory tissues were inoculated in embryonated chicken eggs and chicken embryo fibroblast (CEF) cell culture. The growth of NDV was confirmed by embryo mortality, cytopathic effects (CPE) in cell culture, haemagglutination (HA) and haemagglutination inhibition (HI) test. The presence of NDV was confirmed by reverse transcriptionpolymerase chain reaction (RT-PCR). At necropsy seven cases were tentatively diagnosed as Newcastle disease (ND). Out of seven ND-suspected samples, four yielded virus in both embryos and cell culture, while one was positive only in embryos, one only in cell culture and one sample was negative in both embryos and cell culture. RT-PCR successfully amplified a 766 bp fragment covering parts of Matrix and Fusion protein genes of NDV from the samples that were positive either in embryos or in cell culture. It is suggested that RT-PCR could be a rapid and sensitive tool for the detection of NDV. DOI: http://dx.doi.org/10.3329/bvet.v29i2.14341 Bangl. vet. 2012. Vol. 29, No. 2, 41-48
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Alam MS, Roy PK, Miah AR, Mollick SH, Khan MR, Mahmud MC, Khatun S. Efficacy of Peppermint oil in diarrhea predominant IBS - a double blind randomized placebo - controlled study. Mymensingh Med J 2013; 22:27-30. [PMID: 23416804] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Irritable bowel syndrome (IBS) is one of the most common functional gastrointestinal disorder which is associated with considerable sufferings of patient and Peppermint oil is volatile oil, its active principle is menthol-contain a cyclic monoterpine which has anti-spasmotic properties due to its ability to block calcium channel of intestinal smooth muscles. This study observed the efficacy of peppermint oil for relieving the symptoms and changes of quality of life (QOL) in diarrhea predominant IBS. This was a prospective double blind randomized placebo-controlled study conducted in the Bangabandhu Sheikh Mujib Medical University during July 2008 to September 2009. Patients who fulfilled ROME II were initially selected but those had red flag signs or any organic disease was excluded from the study. Seventy four patients were enrolled in the study and randomly allocated to receive either peppermint oil or placebo three times daily for six weeks. Changes of symptoms were assessed three week interval during treatment and two weeks after the end of treatment. Data were analyzed by paired and unpaired 't' test. Finally sixty five patients completed the trial. It was observed that, at six weeks of therapy abdominal pain is markedly improved (mean±SD) 4.94±1.30 in peppermint oil group compared with 6.15±1.24 in placebo group and the difference was statistically highly significant (p>0.001). But two weeks after end of trials pain score again increased (6.09±1.93). Other symptoms and quality of life did not improve significantly. So the study result concludes that peppermint oil is effective in reliving only abdominal pain in diarrhea predominant IBS transiently.
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Affiliation(s)
- M S Alam
- Mymensingh Medical College Hospital, Mymensingh, Bangladesh
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Habib A, Khatun S. Krukenberg tumor: report of two cases. Mymensingh Med J 2012; 21:348-352. [PMID: 22561784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
Krukenberg tumor (KT) is a metastatic signet-ring adenocarcinoma of the ovary with variants of gastro-intestinal primary either detected synchronously or metachronously. Here two cases of Krukenberg tumor are reported with detected primary sites, one arising from the stomach and the second from the pancreas. The first case, a 35 year old multiparous woman with a past history of endoscopically proven gastric ulcer was diagnosed as a case of advanced gastric carcinoma with concomitant right adnexal mass. Endoscopic biopsy from the gastric growth revealed adenocarcimona (signet ring variety). As the primary gastric growth was not feasilble for surgical resection, palliative total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. Histopathology of the ovary revealed metastatic adenocarcinoma with negative peritoneal cytology. After 4 cycles of chemotherapy, the patient died due to progression of primary cancer. The second patient, a 55 year old menopausal lady was diagnosed as a case of metastatic ovarian tumour with recurring ascitis upon chemotherapy. Comprehensive scanning revealed a thick walled lesion in the left side of the body and tail of the pancreas along with a left adnexal mass. Upon surgical exploration a vascular solid mass was identified in the pancreas which was not feasible for any sort of resection. Total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. Poorly differentiated adenocarcinoma was found in the apparently shriveled up right ovary with positive peritoneal cytology. She succumbed to death due to reappearance of epigastric pain and haemorrhagic ascitis.
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Affiliation(s)
- A Habib
- Department of Obstetrics and Gynaecology, Bangladesh Medical College and Hospital, Dhanmondi, Dhaka, Bangladesh.asma.habib54@ yahoo.com
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Khatun S, Huq MZ, Islam MA, Uddin MW, Asaduzzaman M, Hossain MM. Clinical outcomes of management of myofacial pain dysfunction syndrome. Mymensingh Med J 2012; 21:281-285. [PMID: 22561772] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/31/2023]
Abstract
The purpose of the present study was to investigate two years clinical outcome of patients having myofacial pain dysfunction syndrome (MPDS). A total of 50 patients (male: 15, Female: 35, age: raged from 20 to 65 years) were included for this study. Clinical diagnosis for the assessment of anxiety and depression of each patient was performed by Hospital anxiety and depression (HAD) scale. Patients were then received either one of the following treatments: Occlusion correction only (n=14), Muscle Relaxant + anti-depressant drug (n=26), Physiotherapy + antidepressant drug + muscle relaxant (n=6) and Appliance + muscle relaxant (n= 4). Following two years observation, it was revealed that the treatment was apparently successful in 95% case; only 5% case was not successful due to their irregular visit. It can be concluded that MPDS is not primarily related to occlusal factors and a complex psycho physiological mechanism is involved in this type of pain problems.
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Affiliation(s)
- S Khatun
- Department of Oral & Maxilla Facial Surgery, BSMMU, Shahbagh, Dhaka, Bangladesh.
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Kovarsky R, Golodnitsky D, Peled E, Khatun S, Stallworth P, Greenbaum S, Greenbaum A. Conductivity enhancement induced by casting of polymer electrolytes under a magnetic field. Electrochim Acta 2011. [DOI: 10.1016/j.electacta.2011.04.016] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Khatun S, Choudhury S, Hussain S, Ferdous J, Hossain F, Begum S, Jahan M, Tabassum S, Khatun S, Karim A. 8047 POSTER Safety and Immunogenicity Profile of Human Papilloma Virus 16/18-AS04 Adjuvant Cervical Cancer Vaccine in Healthy Adolescent Girls of Bangladesh. Eur J Cancer 2011. [DOI: 10.1016/s0959-8049(11)72135-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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36
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Homaira N, Rahman M, Hossain M, Khatun S, Nahar N, Podder G, Gurley E, Ksiazek T, Luby S. Evidence of Person-to-Person Transmission of Nipah Virus Through Casual Contact. Int J Infect Dis 2008. [DOI: 10.1016/j.ijid.2008.05.248] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022] Open
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Chowdhury DAH, Hassan MF, Rahman M, Anwar AB, Khatun S. Spontaneous appendico-cutaneous fistula, after drainage of a right loin abscess – A case report. Int J Surg 2008; 6:e97-9. [PMID: 17561458 DOI: 10.1016/j.ijsu.2007.04.018] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/24/2007] [Accepted: 04/24/2007] [Indexed: 11/28/2022]
Abstract
A young male patient presented with right lower abdominal pain and fever. He had tenderness in the right lumbar region, with no palpable lump. Subsequently he developed a tender fluctuant lump in the right loin. Abdominal ultrasonography showed heterogenous collection in the right lumber region near the posterior abdominal wall. Making a diagnosis of right-sided perinephric abscess, drainage was done. The patient was discharged. Eight months after his discharge, he developed fever and painful swelling in the previous operation site followed by spontaneous discharge of pus. Sinogram showed the contrast passed through the sinus tract into the large bowel and into the terminal ileum. Laparotomy, fistula tract was found communicating with the appendix. Appendicectomy and curettage of the fistula tract was followed by complete cure.
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Affiliation(s)
- D A H Chowdhury
- Department of Surgery, Sylhet MAG Osmani Medical College, Sylhet-3100, Bangladesh
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Hasan S, Rahman MM, Hossain T, Mosaddik A, Khatun S, Absar N. Purification, characterization and toxic profile of two toxins isolated from puffer fish Tetraodon patoca, available in Bangladesh. Pak J Biol Sci 2007; 10:773-7. [PMID: 19069862 DOI: 10.3923/pjbs.2007.773.777] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Among the marine toxins related to human intoxication, tetrodotoxin has been known as one of the most prejudicial. Two tetrodotoxins, namely PFT-1 and PFT-2 were isolated and purified from liver of puffer fish by thin layer chromatography. The structure of both the toxins was elucidated by means of IR, 1H-NMR and 13C-NMR and mass spectroscopy. Sub acute toxicity study showed that both the toxins had pronounced effects on total RBC, WBC, platelet and ESR. Further serum levels of SGPT, SGOT, SALP, bilirubin, creatinine and urea are also affected by the toxins. The histopathological examinations showed that all the tissues such as liver, lung, heart and kidney of rat were severely changed after treatment with the toxins. The toxicity of the purified compounds, PFT-1 and PFT-2 were also performed by brine shrimp lethality bioassay.
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Affiliation(s)
- Sohel Hasan
- Department of Biochemistry and Molecular Biology, University of Rajshahi, Rajshahi-6205, Bangladesh
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Jehan AH, Chowdhury SB, Sultana F, Haque JA, Khatun S, Karim MA. Construction of fetal charts for biparietal diameter, fetal abdominal circumference and femur length in Bangladeshi population. Bangladesh Med Res Counc Bull 2003; 29:67-77. [PMID: 14674622] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/27/2023]
Abstract
Infants born for small for date (SFD) fetuses have an increased risk of perinatal mortality and morbidity. Different methods have been applied to identify these fetuses including history, clinical examination and ultrasonography. Ultrasonography has a better predictive value and majority of such fetuses can be identified. Measurements of the fetal biparietal diameter (BPD), abdominal circumference (AC) and femur length (FL) charts are widely used in dating pregnancies and follow-up of pregnant women in assessing fetal growth, identification of small for date (SFD) and growth retarded fetuses. This prospective study was performed to construct fetal chart for BPD, AC and FL at different gestational weeks from the Bangladeshi pregnant women. Seven hundred and ten women had ultrasonic measurements of fetal BPD, AC and FL between 12 to 42 weeks of pregnancy. Centiles, mean and the standard deviation (SD) were calculated for BPD, AC and FL. Mean maternal age was 24.73 +/- 4.48 (Mean +/- SD) and 310 (43.7%) were primigravidae. There was a gradual increase of the BPD (outer-inner), AC and FL measurements of 5th, 10th, 50th and 90th Centiles upto 38th weeks of gestation with a gradual increase of SD showing increasing dispersion of data. In cases of BPD and AC, After 38th weeks of gestation the Centiles showed a slower growth rate towards 42 weeks of pregnancy. This slower growth rate from 38 weeks of pregnancy was not noted in case of femur length. Fetal charts with the raw data for each measurement with superimposed fitted lines derived from polynomial (quadratic) regression were constructed. Quadratic model showed good fit to the data during construction of fetal charts. The new fetal measurement charts of BPD, AC and FL are unique for the Bangladeshi population and have not been found similar in the later weeks of pregnancy to those published for other Caucasian populations. These charts will help the clinicians and sonographers in dating pregnancy, identifying SFD and growth retarded fetuses.
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Sakaguchi H, Fujimoto J, Aoki I, Toyoki H, Khatun S, Tamaya T. Expression of oestrogen receptor alpha and beta in uterine endometrial and ovarian cancers. Eur J Cancer 2002; 38 Suppl 6:S74-5. [PMID: 12409085 DOI: 10.1016/s0959-8049(02)00296-4] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- H Sakaguchi
- Department of Medical Nutrition, Karolinska Institute, NOVUM, Huddinge, Sweden.
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Fujimoto J, Sakaguchi H, Aoki I, Toyoki H, Khatun S, Tamaya T. Inhibitory effect of ginsenoside-Rb2 on invasiveness of uterine endometrial cancer cells to the basement membrane. EUR J GYNAECOL ONCOL 2002; 22:339-41. [PMID: 11766734] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
Ginsenoside-Rb2 derived from ginseng inhibited invasiveness to the basement membrane of endometrial cancer cell lines Ishikawa. HHUA and HEC-1-A cells. These cells dominantly expressed matrix metalloproteinase (MMP)-2 (gelatinase A) among MMPs by zymography. Ginsenoside-Rb2 suppressed the expression and activity of MMP-2, but did not alter the expression of tissue inhibitors of metalloproteinase (TIMP)-1 and TIMP-2 in the cells. Therefore, ginsenoside-Rb2 might inhibit invasiveness to the basement membrane via MMP-2 suppression in some endometrial cancers, and can be used as a medicine for inhibition of secondary spreading of uterine endometrial cancers.
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Affiliation(s)
- J Fujimoto
- Department of Obstetric and Gynecology, Gifu University, School of Medicine, Gifu City, Japan
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Fujimoto J, Aoki I, Toyoki H, Khatun S, Tamaya T. Clinical implications of expression of ETS-1 related to angiogenesis in uterine endometrial cancers. Ann Oncol 2002; 13:1605-11. [PMID: 12377649 DOI: 10.1093/annonc/mdf334] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Angiogenesis is essential for development, growth and advancement of solid tumors. During angiogenesis, ETS-1 is strongly expressed in vascular endothelial cells and the adjacent interstitial cells, while the inhibition of ETS-1 expression leads to suppression of angiogenesis. This prompted us to study the clinical implications of ETS-1 in relation to angiogenesis in uterine endometrial cancers. PATIENTS AND METHODS Sixty patients underwent resection for uterine endometrial cancers. From the tissues of 60 uterine endometrial cancers, the levels of ets-1 mRNA, vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), platelet-derived endothelial cell growth factor (PD-ECGF) and interleukin (IL)-8 were determined by competitive RT-PCR using recombinant RNA and enzyme immunoassay, and the localization and counts of microvessel were determined by immunohistochemistry. RESULTS There was a significant correlation between microvessel count and ets-1 gene expression levels in uterine endometrial cancers. Immunohistochemical staining revealed that the localization of ETS-1 was similar to that of vascular endothelial cells. The level of ets-1 mRNA tended to increase with increasing disease stage. Furthermore, the level of ets-1 mRNA correlated with levels of VEGF in well-differentiated adenocarcinomas (G1) and of bFGF in moderately differentiated adenocarcinomas (G2) and poorly differentiated adenocarcinomas (G3). CONCLUSIONS ETS-1 is a possible angiogenic mediator in uterine endometrial cancers.
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Affiliation(s)
- J Fujimoto
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, Gifu City, Japan.
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Fujimoto J, Aoki I, Toyoki H, Khatun S, Tamaya T. Clinical implications of expression of ETS-1 related to angiogenesis in uterine cervical cancers. Ann Oncol 2002; 13:1598-604. [PMID: 12377648 DOI: 10.1093/annonc/mdf248] [Citation(s) in RCA: 39] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND Angiogenesis is essential for development, growth and advancement of solid tumors. ETS-1 has been recognized as a candidate for tumor angiogenic transcription factor. This prompted us to study the clinical implications of ETS-1-related angiogenesis in uterine cervical cancers. PATIENTS AND METHODS Fifty patients underwent curative resection for uterine cervical cancers. The patients' prognoses were analyzed with a 24-month survival rate. In the tissue of 60 uterine cervical cancers, the levels of ets-1 mRNA, vascular endothelial growth factor (VEGF), basic fibroblast growth factor (bFGF), platelet-derived endothelial cell growth factor (PD-ECGF) and interleukin (IL)-8 were determined by competitive reverse transcription-polymerase chain reaction using recombinant RNA and enzyme immunoassay, and the localization and counts of microvessels were determined by immunohistochemistry. RESULTS There was a significant correlation between microvessel counts and ets-1 gene expression levels in uterine cervical cancers. Immunohistochemical staining revealed that the localization of ETS-1 was similar to that of vascular endothelial cells. The level of ets-1 mRNA correlated with the levels of PD-ECGF and IL-8 among angiogenic factors. Furthermore, the prognosis of the 25 patients with high ets-1 mRNA expression in uterine cervical cancers was extremely poor, while the 24-month survival rate of the other 25 patients with low ets-1 mRNA expression was 92%. CONCLUSIONS ETS-1 might be a prognostic indicator as an angiogenic mediator in uterine cervical cancers.
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Affiliation(s)
- J Fujimoto
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, Gifu City, Japan.
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Fujimoto J, Aoki I, Khatun S, Toyoki H, Tamaya T. Clinical implications of expression of interleukin-8 related to myometrial invasion with angiogenesis in uterine endometrial cancers. Ann Oncol 2002; 13:430-4. [PMID: 11996475 DOI: 10.1093/annonc/mdf078] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND Angiogenesis is essential for development, growth and advancement of solid tumors. The tumor-associated macrophage has been recognized among inflammatory cells as a candidate for supplying tumor angiogenic factors. Interleukin (IL)-8 is assumed to be a macrophage-derived mediator of angiogenesis. This prompted us to study the clinical implications of macrophage-derived angiogenesis in uterine endometrial cancers. PATIENTS AND METHODS Sixty patients underwent curative resection for uterine endometrial cancers. The patient prognosis was analyzed with a 48 month survival rate after curative resection. In tissue of uterine endometrial cancers, the levels of IL-1alpha, IL-1beta, tumor necrosis factor-alpha, IL-8, basic fibroblast growth factor, vascular endothelial growth factor and platelet-derived endothelial cell growth factor were determined by enzyme immunoassay, and the localization and counts of microvessels and macrophages were determined by immunohistochemistry. RESULTS There was a significant correlation between microvessel counts and IL-8 levels and between infiltrated macrophage counts and IL-8 levels in uterine endometrial cancers. Immunohistochemical staining revealed that the localization of IL-8 was similar to that of CD68 for macrophages. IL-8 levels were significantly increased during myometrial invasion from stage Ia to stages Ib through IV. CONCLUSIONS IL-8 might act as an angiogenic switch in myometrial invasion in stage I uterine endometrial cancers. Furthermore, IL-8 supplied from infiltrated macrophages within and around the tumor might not be a prognostic indicator of advancement, but may be associated with myometrial invasion in uterine endometrial cancers.
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Affiliation(s)
- J Fujimoto
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, Japan.
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Khatun S, Kobayashi T, Belayet H, Sumimoto K, Iwaki T, Kanayama N. Local cold stress to the soles induces retroplacental hemorrhage in rats. Semin Thromb Hemost 2001; 27:79-86. [PMID: 11372774 DOI: 10.1055/s-2001-14078] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
The aim of this study was to investigate the effect of local cold stress to the soles on placental histology in rats. Pregnant rats were subjected to a cold provocation (0 degrees C, 12 degrees C) and room temperature (23 degrees C) for 15 and 30 minutes. During cold stimulation and at the control temperature, uterine blood flow and uterine contraction were measured simultaneously. Histological studies of the placentas of these rats were also performed. Cold stress at 0 degrees C and 12 degrees C significantly decreased uterine blood flow (P < .005, P < .02) compared with controls (23 degrees C). The decrease in uterine blood flow was greater at 0 degrees C than at 12 degrees C stress. Cold-induced stress (0 degrees C) also evoked an isometric tension with increased frequency and amplitude in the rat uterus (P < .003, P < .0002) compared with controls (23 degrees C). Stimulation at 12 degrees C did not induce any uterine contractions. Placental histology of rats stressed at 0 degreesC revealed hemorrhages into the decidua basalis. These findings suggest that local cold stress decreases uterine blood flow and increases uterine contraction, resulting in retroplacental hemorrhage in rats. This model may account for human abruptio placentae.
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Affiliation(s)
- S Khatun
- Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Shizuoka Prefecture, Japan
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Fujimoto J, Sakaguchi H, Aoki I, Khatun S, Tamaya T. Clinical implications of expression of vascular endothelial growth factor in metastatic lesions of ovarian cancers. Br J Cancer 2001; 85:313-6. [PMID: 11487257 PMCID: PMC2364064 DOI: 10.1054/bjoc.2001.1933] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022] Open
Abstract
Vascular endothelial growth factor (VEGF) has been identified as an important factor for tumour angiogenesis, which is essential for the growth, invasion and metastasis of solid tumours. Significantly increased VEGF level from the primary tumour to the metastatic lesion of ovarian cancers was found in 8 of 30 cases. The 24-month survival rate of the patients with significantly increased VEGF level was extremely poor (0/8 = 0%) in comparison with that of patients with no change in the level (15/22 = 68%) from the primary tumour to the metastatic lesion. This indicates that VEGF may contribute to the advancement of metastatic lesions, and that VEGF level in metastatic lesions may be a prognostic indicator.
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Affiliation(s)
- J Fujimoto
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, 40 Tsukasa-machi, Gifu City, 500-8705, Japan
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Chowdhury S, Khatun S, Sarkar NR. Comparison of bone mineral density between premenopausal and postmenopausal women in Bangladesh. Bangladesh Med Res Counc Bull 2001; 27:48-54. [PMID: 11942488] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/24/2023]
Abstract
This cross sectional study was conducted in the department of Obstetrics and Gynaecology at Bangabandhu Sheikh Mujib Medical University, Dhaka during July 1997 to June 1998. Two hundred and twenty (220) Bangladeshi premenopausal and post-menopausal women aged from 35 to 55 years were studied to compare the effect of age, parity, socioeconomic status and nutritional status on bone mineral density (BMD) of distal and ultra distal ends of radius and ulna. A bone densitometer (Single photon X-ray absorptiometry, DTX100, USA) was used to measure the BMD. BMD was calculated by taking the mean of the two sites and is expressed in g/cm2. Bone mineral density in post-menopausal women (0.48 +/- 0.1 g/cm2) was significantly lower than pre-menopausal women (0.61 +/- 0.06 g/cm2, p<0.001). Parity and number of family members were significantly greater in post-menopausal women compared to pre-menopausal women (6.5 +/- 2.9 vs. 4.2 +/- 2.3 and 8.1 +/- 2.5 vs. 6.2 +/- 2.3 respectively, p<0.001). Height was significantly lower in post-menopausal women (148.6 +/- 6.9 vs. 151.8 +/- 5.7 cm, p<0.001). After adjustment of various biological factors in multiple linear regression, body mass index (BMI) showed negative relationship with age (slope -0.0068, p<0.001) and positive relationship with weight (slope 0.0011, p<0.05). Peak BMD was observed upto the age of 40 years and thereafter declined and sharply after menopause. The study concluded that bone mineral density is greater in pre-menopausal women than post-menopausal women and remains high up to 35-40 years of age, and declines to older age. BMD positively correlates with weight of women. Premenopausal women have higher height than postmenopausal women though height does not have correlation with BMD in this study.
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Affiliation(s)
- S Chowdhury
- Dept of Obst & Gynae, Institute of Child and Mother Health, Dhaka
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Abstract
The relative overexpression of estrogen receptor (ER)-alpha exon 5 splicing variant, the disrupted synchronization of ER-beta and ER-alpha expressions, and the suppression of progesterone receptor (PR) form A expression as a transcriptional repressor might be related to metastatic potential of uterine endometrial cancers, leading to poor patient prognosis related to estrogen refractoriness.
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Affiliation(s)
- J Fujimoto
- Department of Obstetrics and Gynecology, Gifu University School of Medicine, 40 Tsukasa-machi, 500-8705, Gifu City, Japan
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Khatun S, Islam MN, Chowdhury S. Seroprevalence of rubella antibodies among antenatal population attending a tertiary level hospital in Dhaka City. Bangladesh Med Res Counc Bull 2000; 26:75-81. [PMID: 11766002] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Abstract
This study was performed to identify the seroprevalence of rubella IgG among the antenatal population attending a tertiary level hospital in Bangladesh. Sera from 609 pregnant women were tested for rubella IgG antibody using enzyme linked immunosorbent assay (ELISA) technique. Of the 609 pregnant women, 85.9% were seropositive and 14.1% were seronegative. The prevalence of the antibody was 80% between 15 and 20 years of age. This figure gradually increased with age until it peaked at 90.2% in the age group of 31-36 years. Then the seropositivity decreased to 81.3% in the age group of >36 years. No statistically significant difference of seroprevalence was found among housewives vs service-holders. This small preliminary study indicates that, like many other countries rubella is endemic in Bangladesh. The results of this study indicate the need for more detailed epidemiological studies to be used as the basis for a national immunization programme.
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Khatun S, Kanayama N, Belayet HM, Bhuiyan AB, Jahan S, Begum A, Kobayashi T, Terao T. Increased concentrations of plasma neuropeptide Y in patients with eclampsia and preeclampsia. Am J Obstet Gynecol 2000; 182:896-900. [PMID: 10764469 DOI: 10.1016/s0002-9378(00)70342-5] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Epinephrine and norepinephrine are associated with the hyperstimulation of the sympathetic nervous system. Neuropeptide Y is a potent vasoconstrictive substance that is released in response to sympathetic nerve stimulation. STUDY DESIGN The concentrations of plasma neuropeptide Y in pregnant patients with eclampsia (n = 8), preeclampsia (n = 8), and normotension (n = 8) were measured by radioimmunoassay on admission and 6 days after delivery. Correlations between plasma concentration of neuropeptide Y and mean arterial blood pressure were also evaluated in these patients on admission and 6 days after delivery. RESULTS The plasma level of neuropeptide Y in women with eclampsia (P <.001) and preeclampsia (P <.003) was found to be significantly elevated with respect to that in normotensive pregnant women. At 6 days after delivery the concentration of plasma neuropeptide Y was significantly decreased in women with eclampsia, women with preeclampsia, and women with normotensive pregnancies compared with the value measured on admission (P <.0001, P <.0001, and P <.002, respectively). At admission the plasma neuropeptide Y level was positively correlated with mean arterial blood pressure in women with eclampsia and preeclampsia. However, no significant correlations were observed between plasma neuropeptide Y concentration and mean arterial blood pressure both at admission and 6 days after delivery in normotensive pregnant women and 6 days after delivery in women with eclampsia and preeclampsia. CONCLUSION We have concluded that the level of neuropeptide Y in plasma is increased in women with eclampsia and preeclampsia. Elevated plasma neuropeptide Y levels may play a key role in the development of eclampsia and preeclampsia.
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Affiliation(s)
- S Khatun
- Department of Obstetrics and Gynecology, Hamamatsu University School of Medicine, Japan
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